Istituto Nazionale di Fisica Nucleare, Sezione di Napoli

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19922026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2005 · hep-exShow all

38 papers · 2 filters

hep-ex2005★ 13 cited

Measurements of the branching fractions and CP-asymmetries of B- --> D0_(CP) K- decays

The BABAR Collaboration, B. Aubert

We present a study of the decay B- --> D0_(CP) K- and its charge conjugate, where D0_(CP) is reconstructed in CP-even, CP-odd, and non-CP flavor eigenstates, based on a sample of 2…

hep-ex2005★ 10 cited

Search for rare quark-annihilation decays, B --> Ds(*) Phi

The BABAR Collaboration, B. Aubert

We report on searches for B- --> Ds- Phi and B- --> Ds*- Phi. In the context of the Standard Model, these decays are expected to be highly suppressed since they proceed through ann…

hep-ex2005★ 78 cited

Study of the decay phi--> f0(980)g --> pi+pi-g with the KLOE detector

KLOE collaboration

We measured, with the KLOE detector, the spectrum of pi+pi- invariant mass in a sample of 6.7 x 10^5 e+e- --> pi+pi-g events with the photon at large polar angle (theta_g>45^o) at…

hep-ex2005★ 66 cited

Measurement of the production cross-section of positive pions in p-Al collisions at 12.9 GeV/c

HARP Collaboration

A precision measurement of the double-differential production cross-section, $d^{2} σ^{π^{+}} / d p d Ω$ , for pions of positive charge, performed in the HARP experiment is presented.…

hep-ex2005★ 50 cited

Measurement of the Absolute Branching Ratio for the K+ -> mu+ nu(gamma) Decay with the KLOE Detector

KLOE Collaboration

We have measured the fully inclusive K+ -> mu+nu(gamma) absolute branching ratio with the KLOE experiment at DAFNE, the Frascati Phi-factory. From some 865,283 K+ -> mu+nu(gamma) d…

hep-ex2005★ 109 cited

Measurements of the B -> X_s gamma Branching Fraction and Photon Spectrum from a Sum of Exclusive Final States

The BABAR Collaboration, B. Aubert

Using 88.9 million BB events collected by the BaBar detector at the Y(4S), we measure the branching fraction for the radiative penguin process B -> X_s gamma from the sum of 38 exc…

hep-ex2005★ 56 cited

Measurement of the Inclusive Electron Spectrum in Charmless Semileptonic B Decays Near the Kinematic Endpoint and Determination of |Vub|

BABAR Collaboration, B. Aubert

We present a measurement of the inclusive electron spectrum in charmless semileptonic B decays near the kinematic limit for B->X_c eνtransitions, using a sample of 88 million Upsil…

hep-ex2005★ 16 cited

Measurement of Branching Fractions and Resonance Contributions for B0 -> D0bar K+ pi- and Search for B0 -> D0 K+ pi- Decays

The BABAR Collaboration, B. Aubert

Using 226 million $Υ (4 S) \to B B ˉ$ events collected with the BaBar detector at the PEP-II $e^{+} e^{-}$ storage ring at the Stanford Linear Accelerator Center, we measure the branchi…

hep-ex2005★ 73 cited

Measurements of the Absolute Branching Ratios for the Dominant KL Decays, the KL Lifetime, and Vus with the KLOE Detector

KLOE Collaboration

From a sample of about 10^9 Phi mesons produced at DAFNE, we have selected KL mesons tagged by observing KS->pi+pi- decays. We present results on the major KL branching ratios, inc…

hep-ex2005★ 120 cited

Search for Lepton Flavor Violation in the Decay tau -> electron gamma

B. Aubert, BABAR Collaboration

A search for the non-conservation of lepton flavor in the decay tau -> electron gamma has been performed with 2.07 x 10^8 e+e- -> tau+ tau- events collected by the BABAR detector a…

hep-ex2005★ 9 cited

A Study of b --> c and b -->u Interference in the Decay B- --> [K+ pi-]_D K*-

B. Aubert, BABAR Collaboration

Using a sample of 232 x 10^6 Upsilon(4S)--> B B-bar events collected with the BABAR detector at the PEP-II B-factory we study the decay B- --> [K+ pi-]_D K*- where the K+ pi- is ei…

hep-ex2005★ 39 cited

Measurement of the Running of the Electromagnetic Coupling at Large Momentum-Transfer at LEP

L3 Collaboration

The evolution of the electromagnetic coupling, alpha, in the momentum-transfer range 1800GeV^2 < -Q^2 < 21600GeV^2 is studied with about 40000 Bhabha-scattering events collected wi…

hep-ex2005★ 7 cited

Measurement of the Photon Structure Function F2gamma with the L3 Detector at LEP

L3 Collaboration

The e+e- -> e+e- hadrons reaction, where one of the two electrons is detected in a low polar-angle calorimeter, is analysed in order to measure the hadronic photon structure functi…

hep-ex2005★ 16 cited

Measurement of the Cross Section for Open-Beauty Production in Photon-Photon Collisions at LEP

L3 Collaboration

The cross section for open-beauty production in photon-photon collisions is measured using the whole high-energy and high-luminosity data sample collected by the L3 detector at LEP…

hep-ex2005★ 26 cited

Measurement of the time-dependent CP-violating asymmetry in $B^{0} \to K_{s}^{0} π^{0} γ$ decays

The BABAR Collaboration, B. Aubert

We present a measurement of the time-dependent CP-violating asymmetry in $B^{0} \to K_{0}^{*} γ$ decays with $K_{0}^{*} \to K_{s}^{0} π^{0}$ based on 232 million $Υ (4 S) \to B B ˉ$ de…

hep-ex2005★ 9 cited

Evidence for B+ -> K0barK+ and B0 -> K0K0bar, and Measurement of the Branching Fraction and Search for Direct CP Violation in B+ -> K0pi+

BaBar Collaboration, B. Aubert

We present evidence for the b -> d penguin-dominated decays B+ -> K0barK+ and B0 -> K0K0bar with significances of 3.5 and 4.5 standard deviations, respectively. The results are bas…

hep-ex2005★ 100 cited

Study of the X(3872) and Y(4260) in B0-->J/psi pi+ pi- K0 and B-->J/psi pi+ pi- K- decays

B. Aubert, BABAR Collaboration

We present results of a search for the X(3872) in B0-->X(3872)KS0,X(3872)-->J/psi pi+ pi-, improved measurements of B-->X(3872)K-, and a study of the J/psi pi+ pi- mass region abov…

hep-ex2005★ 40 cited

Measurement of the KL meson lifetime with the KLOE detector

The KLOE collaboration

We present a measurement of the KL lifetime using the KLOE detector. From a sample of 4 x 10^8 KS KL pairs following the reaction e+ e- -> phi -> KS KL we select 15 x 10^6 KL -> p0…

hep-ex2005★ 19 cited

Measurement of the B0bar Lifetime and the B0B0bar Oscillation Frequency Using Partially Reconstructed B0bar --> D*+ ell- nu-bar Decays

The BABAR Collaboration, B. Aubert

We present a simultaneous measurement of the B0bar lifetime tau_B0 and B0B0bar oscillation frequency Delta_md. We use a sample of about 50000 partially reconstructed B0bar --> D*+…

hep-ex2005★ 127 cited

Dalitz-plot analysis of the decays B+/- --> K+/- pi-/+ pi+/-

B. Aubert, BABAR Collaboration

We report a Dalitz-plot analysis of the charmless hadronic decays of charged B mesons to the final state K+/- pi-/+ pi+/-. Using a sample of 226.0 +/- 2.5 million BBbar pairs colle…

hep-ex2005★ 40 cited

Study of B --> pi l nu and B --> rho l nu decays and determination of |Vub|

The BABAR Collaboration, B. Aubert

We present an analysis of exclusive charmless semileptonic B-meson decays based on 83 million BBbar pairs recorded with the BABAR detector at the Upsilon(4S) resonance. Using isosp…

hep-ex2005★ 13 cited

Measurement of CP Observables for the Decays B+/- --> D0_CP K*+/-

B. Aubert, BABAR Collaboration

Using a sample of 232 million Upsilon(4S) --> B Bbar events collected with the BABAR detector at the PEP-II B Factory in 1999-2004, we study B- --> D0 K*(892)- decays where K*- -->…

hep-ex2005★ 31 cited

Determination of |Vub| from Measurements of the Electron and Neutrino Momenta in Inclusive Semileptonic B Decays

B. Aubert, BABAR Collaboration

We present a determination of the CKM matrix element |Vub| based on the analysis of semileptonic B decays from a sample of 88 million Upsilon(4S) decays collected with the BABAR de…

hep-ex2005★ 5 cited

Measurement of the branching fraction and decay rate asymmetry of B- --> D_{pi+pi-pi0}K-

The BABAR Collaboration, B. Aubert

We report the observation of the decay $B^{-} \to D_{π^{+} π^{-} π^{0}} K^{-}$ , where $D_{π^{+} π^{-} π^{0}}$ indicates a neutral $D$ meson detected in the final state $π^{+} π^{-} π^{0}$ , excluding $K_{S} π^{0}$ …

Measurements of the branching fractions and CP-asymmetries of B- --> D0_(CP) K- decays

Search for rare quark-annihilation decays, B --> Ds(*) Phi

Study of the decay phi--> f0(980)g --> pi+pi-g with the KLOE detector

Measurement of the production cross-section of positive pions in p-Al collisions at 12.9 GeV/c

Measurement of the Absolute Branching Ratio for the K+ -> mu+ nu(gamma) Decay with the KLOE Detector

Measurements of the B -> X_s gamma Branching Fraction and Photon Spectrum from a Sum of Exclusive Final States

Measurement of the Inclusive Electron Spectrum in Charmless Semileptonic B Decays Near the Kinematic Endpoint and Determination of |Vub|

Measurement of Branching Fractions and Resonance Contributions for B0 -> D0bar K+ pi- and Search for B0 -> D0 K+ pi- Decays

Measurements of the Absolute Branching Ratios for the Dominant KL Decays, the KL Lifetime, and Vus with the KLOE Detector

Search for Lepton Flavor Violation in the Decay tau -> electron gamma

A Study of b --> c and b -->u Interference in the Decay B- --> [K+ pi-]_D K*-

Measurement of the Running of the Electromagnetic Coupling at Large Momentum-Transfer at LEP

Measurement of the Photon Structure Function F2gamma with the L3 Detector at LEP

Measurement of the Cross Section for Open-Beauty Production in Photon-Photon Collisions at LEP

Measurement of the time-dependent CP-violating asymmetry in B0→Ks0​π0γ decays

Evidence for B+ -> K0barK+ and B0 -> K0K0bar, and Measurement of the Branching Fraction and Search for Direct CP Violation in B+ -> K0pi+

Study of the X(3872) and Y(4260) in B0-->J/psi pi+ pi- K0 and B-->J/psi pi+ pi- K- decays

Measurement of the KL meson lifetime with the KLOE detector

Measurement of the B0bar Lifetime and the B0B0bar Oscillation Frequency Using Partially Reconstructed B0bar --> D*+ ell- nu-bar Decays

Dalitz-plot analysis of the decays B+/- --> K+/- pi-/+ pi+/-

Study of B --> pi l nu and B --> rho l nu decays and determination of |Vub|

Measurement of CP Observables for the Decays B+/- --> D0_CP K*+/-

Determination of |Vub| from Measurements of the Electron and Neutrino Momenta in Inclusive Semileptonic B Decays

Measurement of the branching fraction and decay rate asymmetry of B- --> D_{pi+pi-pi0}K-

Measurement of the time-dependent CP-violating asymmetry in $B^{0} \to K_{s}^{0} π^{0} γ$ decays